Clopidogrel Impurity 4

Name: Clopidogrel Impurity 4
Brand: Vaqora Chemicals
SKU: VQ-047847

About Clopidogrel Impurity 4

Vaqora Chemicals supplies Clopidogrel Impurity 4, an impurity of Clopidogrel registered under CAS number 801319-16-4. With the molecular formula C14H13ClNS+, it has a molar mass of 262.8 g/mol. Systematically, it is named 5-[(2-chlorophenyl)methyl]-6,7-dihydrothieno[3,2-c]pyridin-5-ium. Alternative names: Ticlopidine-M5 and thienodihydropyridinium.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Clopidogrel, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Clopidogrel Impurity 4 is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Clopidogrel

View every impurity, metabolite and intermediate we list for Clopidogrel.

Clopidogrel impurities

Specifications & identifiers

Chemical identifiers
Product name	Clopidogrel Impurity 4
Catalogue No.	VQ-047847
CAS Number	801319-16-4
IUPAC name	5-[(2-chlorophenyl)methyl]-6,7-dihydrothieno[3,2-c]pyridin-5-ium
Molecular formula	C₁₄H₁₃ClNS⁺
Molecular weight	262.8 g/mol
Exact mass	262.0457
Grade	Reference Standard
HSN code	38229090
InChIKey	RLTCLQFOWWSHJX-UHFFFAOYSA-N
SMILES	C1C[N+](=CC2=C1SC=C2)CC3=CC=CC=C3Cl
PubChem CID	71314787

Physical properties
Physical form	Solid
LogP (XLogP3)	3.2
H-bond donors / acceptors	0 / 1
TPSA	31.3 Å²
Synonyms	Ticlopidine-M5, 5-((2-Chlorophenyl)methyl)-6,7-dihydrothieno(3,2-C)pyridinium, Thieno(3,2-C)pyridinium, 5-((2-chlorophenyl)methyl)-6,7-dihydro-, thienodihydropyridinium, 5-(2-chlorobenzyl)-6,7-dihydrothieno[3,2-c]pyridin-5-ium

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Clopidogrel Impurity 4?

The CAS Registry Number of Clopidogrel Impurity 4 is 801319-16-4. It is also known as Ticlopidine-M5, 5-((2-Chlorophenyl)methyl)-6,7-dihydrothieno(3,2-C)pyridinium, Thieno(3,2-C)pyridinium, 5-((2-chlorophenyl)methyl)-6,7-dihydro-.

What is the molecular formula and molecular weight of Clopidogrel Impurity 4?

Clopidogrel Impurity 4 has the molecular formula C14H13ClNS+ and a molecular weight of 262.8 g/mol. Its IUPAC name is 5-[(2-chlorophenyl)methyl]-6,7-dihydrothieno[3,2-c]pyridin-5-ium.

What is Clopidogrel Impurity 4 used for?

Clopidogrel Impurity 4 is supplied as a characterised reference material related to Clopidogrel. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Clopidogrel Impurity 4 can I order?

We supply Clopidogrel Impurity 4 in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Clopidogrel Impurity 4?

Yes. Every lot of Clopidogrel Impurity 4 is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Clopidogrel Impurity 4 be shipped internationally?

Yes. We export Clopidogrel Impurity 4 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.